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Questions and Answers
Which bone in the lower jaw of a frog articulates with the quadratojugal bone of the upper jaw?
Which bone in the lower jaw of a frog articulates with the quadratojugal bone of the upper jaw?
- Mentomeckelian bone
- Coronary process
- Dentary bone
- Angulosplenial bone (correct)
Where are the teeth located in frogs?
Where are the teeth located in frogs?
- Maxilla and vomers
- Premaxilla and maxilla (correct)
- Mentomeckelian bone
- Dentary bone
What is the function of teeth in frogs?
What is the function of teeth in frogs?
- Assist in mastication
- Project into the hyoid apparatus
- Prevent prey from escaping (correct)
- Help in olfaction
What structure forms the support for the floor of the buccal cavity in frogs?
What structure forms the support for the floor of the buccal cavity in frogs?
Which structure is responsible for separating the respiratory passage from the buccal cavity in mammals?
Which structure is responsible for separating the respiratory passage from the buccal cavity in mammals?
What characteristic of mammalian skull bones allows them to be united by zig-zag lines called sutures?
What characteristic of mammalian skull bones allows them to be united by zig-zag lines called sutures?
In which type of dentition do mammals have teeth that differ in shape and structure for various functions like cutting, tearing, and chewing food?
In which type of dentition do mammals have teeth that differ in shape and structure for various functions like cutting, tearing, and chewing food?
Which skull structure contributes to the formation of the glenoid fossa in mammals?
Which skull structure contributes to the formation of the glenoid fossa in mammals?
What bones immobilize the upper jaw to the skull in frogs?
What bones immobilize the upper jaw to the skull in frogs?
Which bone connects the maxilla to the sphenethmoid of the cranium?
Which bone connects the maxilla to the sphenethmoid of the cranium?
Where is the squamosal bone attached in the upper jaw of a frog?
Where is the squamosal bone attached in the upper jaw of a frog?
Which bone forms the outer margin of the skull anteriorly and laterally in a frog?
Which bone forms the outer margin of the skull anteriorly and laterally in a frog?
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